[Template: Replit Slides Style Deck] [Intent] A single-file horizontal-swipe deck in the Replit Slides style; choose 1 theme and do not mix them. [Layout]
- Pick one theme: helix / holm / vance / bevel / world-dark / world-mint / atlas / bluehouse
- Cover + agenda + N content slides + closing (N is determined by the length of [User Content], fully covering every key point; start at 6-10 for short content, and there should be more for long content) [Design details]
- Each theme has a complete palette + fonts + accent; do not mix them